ATI TEAS English Practice Test

Correct Answer: C

Rationale: The correct answer is C: "The dog's tail wagged." Here's the rationale: 1. The apostrophe in "dog's" indicates possession, showing that the tail belongs to the dog. 2. The sentence structure is possessive, correctly using the apostrophe before the 's'. 3. Options A, B, and D incorrectly use the apostrophe for contraction instead of possession, making them grammatically incorrect.

Correct Answer: A

Rationale: The correct answer is A because it consists of two independent clauses (The sky is clear, and the stars are bright) connected by a coordinating conjunction 'and.' This structure makes it a compound sentence. Choice B is incorrect as it is a complex sentence with a dependent clause (Although it was late) and an independent clause (he stayed up). Choice C is incorrect as it is a simple sentence with only one independent clause (She reads books). Choice D is incorrect as it is a complex sentence with a dependent clause (While she reads) and an independent clause (she listens to music).

Correct Answer: B

Rationale: The correct answer is B because it introduces a contrast or shift in focus, indicating a transition in the paragraph. It shifts the discussion from the primary trade item (Chinese silk) to the broader significance of other trade items. Choice A provides background information, not a transition. Choice C merely provides additional information without transitioning the topic. Choice D is a straightforward statement about the Silk Road without signaling a transition. Therefore, B is the best example of a transition sentence.

Correct Answer: A

Rationale: The correct answer is A: Who's. The contraction "Who's" is short for "who is" or "who has," making it appropriate in this context. It indicates possession or existence, clarifying the sentence's meaning. Choice B (Whos) is incorrect as it lacks the apostrophe needed in contractions. Choice C (Who'll) means "who will," which doesn't convey the intended meaning. Choice D (Who) is a pronoun and doesn't serve the purpose of indicating possession or existence required in the sentence. Therefore, A is the correct choice for maintaining clarity and grammatical correctness.

Correct Answer: B

Rationale: The correct answer is B: "She bought several items for the trip: a tent, a sleeping bag, and a flashlight." In this case, the colon (:) is used to introduce a list or an explanation, making it the appropriate punctuation mark to complete the sentence. The colon signals that a list of items is coming up, which is the intended meaning in this context. A (semicolon) is incorrect because it is used to connect closely related independent clauses, which is not the case here. C (comma) is incorrect as it is not strong enough to separate the items in the list. D (period) is incorrect because it would create two separate sentences rather than connecting the items in a list.